Application
This unit of competency defines the skills and knowledge required to test, diagnose and rectify the systems used on stationary and mobile plant for functions that require communication to and from an external source. It covers installation, service and maintenance, diagnostics and troubleshooting of the on-board components of the communication, reporting and control systems.
No licensing, legislative or certification requirements apply to this unit at the time of publication.
What You'll Learn
1. Determine job requirements
- 1.1 Follow standard operating procedures (SOPs)
- 1.2 Comply with work health and safety (WHS) requirements at all times
- 1.3 Use appropriate personal protective equipment (PPE) in accordance with SOPs
- 1.4 Identify job requirements from specifications, drawings, job sheets or work instructions
2. Locate and identify features and purpose of external communication systems
- 2.1 Determine on-board methods of communication and data exchange with external source
- 2.2 Locate on-board electronic control module (ECMs) associated with external monitoring and control systems
- 2.3 Identify other external monitoring and control system hardware and components
3. Test external monitoring and control system
- 3.1 Ensure equipment is parked with engine off or in specified safe mode for testing
- 3.2 Check for damage to externally located antennae, sensors and other system components
- 3.3 Review previous records
- 3.4 Identify location of service ports and other test locations and connect laptop or test equipment
- 3.5 Run specified test procedure or program to access data on system and plant performance
- 3.6 Identify faults and determine if related to on-board component or ECM fault
- 3.7 Analyse information from tests and test equipment and identify faults
- 3.8 Trace on-board faults to root cause
- 3.9 Report off-board faults in system according to SOP’s
4. Rectify on-board faults
- 4.1 Repair or rectify faulty system components
- 4.2 Adjust program settings to workplace and manufacturer specifications for program related faults
- 4.3 Report continued program faults according to workplace procedures
- 4.4 Adjust, recalibrate or replace faulty sensors, aerials and antennae
5. Re-test system and document work
- 5.1 Re-test equipment external monitoring and control system to ensure compliance with specifications and workplace needs
- 5.2 Undertake any required final adjustments
- 5.3 Document work undertaken in accordance with procedures
Assessment Requirements
Performance Evidence
Evidence required to demonstrate competence in this unit must be relevant to and satisfy the requirements of the elements and performance criteria on at least two (2) occasions and include:
following work instructions, standard operating procedures (SOPs) and safe work practices
identifying and interpreting information on external monitoring and control systems from multiple sources, including manufacturers’ specifications, drawings, information provided by equipment operators, log books and job records and obtaining and accessing other relevant data manually or by electronic means on mobile plant and equipment performance
identifying hazards associated with mobile plant and equipment and implementing appropriate risk control measures and procedures before undertaking testing procedures
establishing correct connection of test equipment to on-board access points
running of diagnostic programs and other tests to system manufacturer specifications
interpreting test results for equipment condition and faults
undertaking root cause analysis to identify cause of faults
rectifying faults using appropriate rectification strategy, including repair, replacement, changing program settings or referral to engineering, technical or other personnel
undertaking calculations and numerical operations associated with advanced equipment testing and diagnostics on mobile plant and equipment
documenting all findings and outcomes in accordance with SOPs.
Knowledge Evidence
Evidence required to demonstrate the required knowledge for this unit must be relevant to and satisfy the requirements of the elements and performance criteria and include knowledge of:
safe work practices and procedures and use of personal protective equipment (PPE)
equipment system components and locations for:
acquisition of engine and other equipment systems real time operational data
data logging features, where fitted, for:
event list
system snapshot
trend and cumulative data
data transmission and reception to on-board and external sensors and electronic control modules
system power
fieldbus data Links to other on board systems and electronic control modules (ECMs)
system login procedures for operation and maintenance access levels
on-board access points for test equipment
correct fixing/mounting procedures for sensors, transmitters and receivers, antennae, aerials and satellite dishes
procedures for running diagnostic programs and tests at equipment and component level
sources of information available to assist in fault finding
uses and parameters of information management systems
required rectification for equipment faults
practices and procedures in root cause analysis
equipment performance specifications
documentation requirements.
Assessment Conditions
Assessors must:
have vocational competency in testing, diagnosing and rectifying mobile and stationary plant external monitoring and control systems at least to the level being assessed with relevant industry knowledge and experience
satisfy the assessor requirements in the Standards for Registered Training Organisations 2015 or its replacement and comply with the National Vocational Education and Training Regulator Act 2011, its replacement or equivalent legislation covering VET regulation in a non-referring state/territory as the case requires
Where possible assessment must occur in operational workplace situations. Where this is not possible or where personal safety or environmental damage are limiting factors, assessment must occur in a sufficiently rigorous simulated environment that reflects realistic operational workplace conditions. This must cover all aspects of workplace performance, including environment, task skills, task management skills, contingency management skills and job role environment skills
Conditions for assessment must include access to all tools, equipment, materials and documentation required, including relevant workplace procedures, product and manufacturing specifications
Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.
Foundation Skills
- text: This section describes those required skills (reading, writing, oral communication and numeracy) that are essential to workplace performance in this unit of competency. Foundation skills essential to performance are explicit in the performance criteria of this unit of competency.
Prerequisite Units
- {'code': 'MEM09002', 'title': 'Interpret technical drawing'}
- {'code': 'MEM11011', 'title': 'Undertake manual handling'}
- {'code': 'MEM12023', 'title': 'Perform engineering measurements'}
- {'code': 'MEM13015', 'title': 'Work safely and effectively in manufacturing and engineering'}
- {'code': 'MEM16006', 'title': 'Organise and communicate information'}
- {'code': 'MEM16008', 'title': 'Interact with computing technology'}
- {'code': 'MEM18001', 'title': 'Use hand tools'}
- {'code': 'MEM18002', 'title': 'Use power tools/hand held operations'}
- {'code': 'MEM18055', 'title': 'Dismantle, replace and assemble engineering components'}
- {'code': 'MEM27006', 'title': 'Diagnose and rectify batteries, low voltage sensors and circuits'}
- {'code': 'MEM27016', 'title': 'Diagnose and maintain electronic controlling systems on mobile and stationary plant'}
- {'code': 'MEM27023', 'title': 'Diagnose and rectify fieldbus circuits in mobile and stationary plant and equipment'}
Parent Qualifications
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Request Early AccessLast updated from training.gov.au: 25 February 2026